CN204281005U - Point door opener in one - Google Patents
Point door opener in one Download PDFInfo
- Publication number
- CN204281005U CN204281005U CN201420780443.2U CN201420780443U CN204281005U CN 204281005 U CN204281005 U CN 204281005U CN 201420780443 U CN201420780443 U CN 201420780443U CN 204281005 U CN204281005 U CN 204281005U
- Authority
- CN
- China
- Prior art keywords
- door
- guide rail
- link plate
- strap
- timing belt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides point door opener in one, comprise motor, synchronizing wheel, flower wheel, Timing Belt, door machine bottom board, left-hand door link plate, door cutter, right door strap and guide rail, described motor, flower wheel and guide rails assembling are on door machine bottom board, motor output shaft is provided with synchronizing wheel, and synchronizing wheel is connected with flower wheel by Timing Belt; Described left-hand door link plate and the top of right door strap are provided with a change gear, and the door change gear of left-hand door link plate and right door strap is placed on guide rail, and described guide rail is parallel with Timing Belt, and guide rail is provided with two track adjusting wheels, is connected between two track adjusting wheels by steel rope; The part that left-hand door link plate and steel rope are positioned at below two track adjusting wheels is connected; The part that right door strap and steel rope are positioned at above two track adjusting wheels is connected; Left-hand door link plate or right door strap are connected with Timing Belt by door cutter.The utility model structure is simple, compact, and the utility model adopts permagnetic synchronous motor, cost is low, energy-conserving and environment-protective, stable performance, and reduce repair and maintenance costs be installed.
Description
Technical field
The utility model relates to a kind of door opening machine for elevator, especially relates to point door opener in one.
Background technology
The actuating device that existing elevator door-motor adopts is mostly threephase asynchronous machine or permanent-magnet DC servo motor drives, gate is driven to do opening and closing campaign by speed reduction gearing and door-opening mechanism, this reduces the driving efficiency of actuating device, add energy consumption, and install also inconvenient, noise during work is comparatively large, easily mechanical breakdown occurs, thus reduces the service life of elevator door-motor.
The most structure of synchronous elevator door-motor used in the market is more complicated, and Installation and Debugging are more difficult, and energy consumption is high, and the car being not suitable for various lintel width adopts.And the mounting means of door machine is in the market mainly sedan-chair top formula and installs or straight beam formula is installed; All there is an identical drawback in these two kinds of door machine mounting meanss, the design height on sedan-chair top can be made to be restricted.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of structure simple, flexible for installation, easy to maintenance, point door opener in the permanent-magnet synchronous that energy-conserving and environment-protective, noise are little.
The technical solution adopted in the utility model is: comprise motor, synchronizing wheel, flower wheel, Timing Belt, door machine bottom board, left-hand door link plate, door cutter, right door strap and guide rail, described motor, flower wheel and guide rails assembling are on door machine bottom board, motor output shaft is provided with synchronizing wheel, and synchronizing wheel is connected with flower wheel by Timing Belt; Described left-hand door link plate and the top of right door strap are provided with a change gear, and the door change gear of left-hand door link plate and right door strap is placed on guide rail, and described guide rail is parallel with Timing Belt, and guide rail is provided with two track adjusting wheels, is connected between two track adjusting wheels by steel rope; The part that left-hand door link plate and steel rope are positioned at below two track adjusting wheels is connected; The part that right door strap and steel rope are positioned at above two track adjusting wheels is connected; Left-hand door link plate or right door strap are connected with Timing Belt by door cutter.
In above-mentioned in point door opener, what described motor adopted is permagnetic synchronous motor.
In above-mentioned in point door opener, described flower wheel is provided with tightening device.
In above-mentioned in point door opener, the two ends end face of described guide rail is respectively equipped with rubber positive stop.
In above-mentioned in point door opener, described door machine bottom board length is less than the length of guide rail.
Compared with prior art, the beneficial effects of the utility model are:
The utility model structure is simple, compact, substantially reduces the thickness of door opener, makes it only have 50cm; The utility model adopts permagnetic synchronous motor significantly can reduce power consumption, without speed reduction gearing, have that cost is low, energy-conserving and environment-protective, stable performance advantage, and decrease mechanical breakdown, reduce installation and maintenance cost, permagnetic synchronous motor of the present utility model is vertically installed on a machine bottom board, compact overall structure; Door machine bottom board size of the present utility model is shorter than guide rail, and saved the material of door machine bottom board, reduced complete machine weight, reduce cost, integral structure seems compacter.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the scheme of installation of the utility model when installing for lintel.
Fig. 3 is the structural representation of the mounting bracket of the utility model when installing for lintel.
Fig. 4 is the scheme of installation of the utility model when installing for sedan-chair top.
Fig. 5 is the structural representation of the mounting bracket of the utility model when installing for sedan-chair top.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, 2, the utility model comprises flower wheel 1, Timing Belt 3, controller 4, permagnetic synchronous motor 5, synchronizing wheel 6, door machine bottom board 7, track adjusting wheel 8, steel rope 9, left-hand door link plate 10, door cutter 11, right door strap 12, guide rail 14.Described flower wheel 1, permagnetic synchronous motor 5 and guide rail 14 are fixedly installed on a machine bottom board 7, and flower wheel 1 and permagnetic synchronous motor 5 are positioned at the top of a machine bottom board 7; Guide rail 14 is positioned at the bottom of a machine bottom board 7, and its length is greater than the length of a machine bottom board 7.The output shaft of permagnetic synchronous motor 5 is provided with synchronizing wheel 6, is connected between synchronizing wheel 6 with flower wheel 1 by Timing Belt 3.The top of left-hand door link plate 10 and right door strap 12 is respectively equipped with multiple change gears 13, and left-hand door link plate 10 and right door strap 12 are placed on guide rail 14 respectively by door change gear 13.Guide rail 14 is parallel to Timing Belt 3, guide rail 14 is respectively equipped with between track adjusting wheel 8, two track adjusting wheel 8 near two ends place and is connected by steel rope 9; The part that left-hand door link plate 10 and steel rope 9 are positioned at below two track adjusting wheels 8 is connected, and the part that right door strap 12 and steel rope 9 are positioned at above two track adjusting wheels 8 is connected.Described door cutter 11 top is connected with Timing Belt 3, and bottom is connected with left-hand door link plate 10 bottom of a cutter 11 (also can be connected with right door strap 12).The two ends end face of described guide rail 14 is respectively equipped with rubber positive stop; Described flower wheel 1 is provided with tightening device 2, for tensioning Timing Belt 3.
During utility model works, accept instruction by controller 4, controller 4 controls permagnetic synchronous motor 5 and rotates forward or reverse; Synchronizing wheel 6 follows permagnetic synchronous motor 5 forward or reverse, drives Timing Belt 3 straight reciprocating motion.Door cutter 11 is with Timing Belt 3 horizontal reciprocating movement, left-hand door link plate 10 is driven to follow a cutter 11 along guide rail 14 crank motion, the part be positioned at below two track adjusting wheels 8 due to left-hand door link plate 10 and steel rope 9 is connected, therefore steel rope 9 can move along with left-hand door link plate 10, the part that right door strap 12 and steel rope 9 are positioned at above two track adjusting wheels 8 is connected, right door strap 12 along guide rail and left-hand door link plate 10 oppositely movement, thus realizes the function of the open and close door of elevator door-motor.
As shown in Figure 2,3, when on the lintel that the utility model is arranged on lift car, the utility model just can be arranged on the lintel 16 of lift car by mounting bracket 15 by installation personnel easily, as shown in Figure 4,5, when on the sedan-chair top 4 that the utility model is arranged on lift car, elevator door-motor can be arranged on the sedan-chair top 18 of lift car by mounting bracket 17.
Claims (5)
1. point door opener in a kind, it is characterized in that: comprise motor, synchronizing wheel, flower wheel, Timing Belt, door machine bottom board, left-hand door link plate, door cutter, right door strap and guide rail, described motor, flower wheel and guide rails assembling are on door machine bottom board, motor output shaft is provided with synchronizing wheel, and synchronizing wheel is connected with flower wheel by Timing Belt; Described left-hand door link plate and the top of right door strap are provided with a change gear, and the door change gear of left-hand door link plate and right door strap is placed on guide rail; Described guide rail is parallel with Timing Belt, and guide rail is provided with two track adjusting wheels, is connected between two track adjusting wheels by steel rope; The part that left-hand door link plate and steel rope are positioned at below two track adjusting wheels is connected; The part that right door strap and steel rope are positioned at above two track adjusting wheels is connected; Left-hand door link plate or right door strap are connected with Timing Belt by door cutter.
2. point door opener according to claim 1, is characterized in that: what described motor adopted is permagnetic synchronous motor.
3. according to claim 1, point door opener, is characterized in that: described flower wheel is provided with tightening device.
4. according to claim 1, point door opener, is characterized in that: the two ends end face of described guide rail is respectively equipped with rubber positive stop.
5. according to claim 1, point door opener, is characterized in that: described door machine bottom board length is less than the length of guide rail.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420780443.2U CN204281005U (en) | 2014-12-12 | 2014-12-12 | Point door opener in one |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420780443.2U CN204281005U (en) | 2014-12-12 | 2014-12-12 | Point door opener in one |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204281005U true CN204281005U (en) | 2015-04-22 |
Family
ID=52864191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420780443.2U Expired - Fee Related CN204281005U (en) | 2014-12-12 | 2014-12-12 | Point door opener in one |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204281005U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108928723A (en) * | 2018-08-31 | 2018-12-04 | 周晓锋 | A kind of elevator gate control device |
-
2014
- 2014-12-12 CN CN201420780443.2U patent/CN204281005U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108928723A (en) * | 2018-08-31 | 2018-12-04 | 周晓锋 | A kind of elevator gate control device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20171212 |
|
CF01 | Termination of patent right due to non-payment of annual fee |